Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2197      5:6615     24:4765     31:4319     37:6065     41:4971   
  46:6960     50:3271     62:3865     63:2317     64:7891     65:2817   
  66:7596     67:4885     68:2638     69:5567     70:2279     71:1154   
  72:4640     74:4196     75:2047     76:942      77:3648     78:2788   
  79:2360     80:2956     81:2703     82:4565     83:1938     84:2824   
  85:5232     86:1363     87:3174     88:1866     89:5944     90:1516   
  91:11849    92:3939     93:3857     94:5698     95:6439     96:2147   
  97:537      98:1720     99:959     100:89      101:1       102:4789   
 103:1       105:884     107:3755    108:1837    109:5084    117:1      
 173:5473    174:2114    176:5310    177:6519    178:5436    179:2983   
 181:5067    184:3291    185:24801   186:6841    187:6045    188:6266   
 189:5801    190:10873   191:1915    197:3584    201:7649    208:4895   
 209:6187    212:5925    213:5093    216:8092    217:4327   
